C133323133112111133133313331333133313231322331323223313113322231   >>    C13332313311211113313331333133313331323132233132322331311332223   <<    C133323133112111133133313331333133313231322331323223313113322233   >>      C133323133112111133133313331333133313231322331323223313113322232   >>